I have a 535i 2011, with 46000km, and I get about 8km per litre in mixed conditions (urban/highway). I drive about 50km each day.... about 30km on highway (120km/h max speed, 160km/h for me
), and the rest on downtown traffic (less than 25km/h on average).
When I get bad traffic (for example, accidents on the highway), I get about 5 or 6km/lt. By the way, the temperature here in Santiago, Chile, is very warm on this season... minimum is 13 degree Celsius, and maximum is about 33 degrees Celsius.
I use only 97 octane fuel, and I drive almost all the time on DS or manual. D is too slow and not fun for me
